401013035445 has 64 divisors (see below), whose sum is σ = 766679696640. Its totient is φ = 176683315200.

The previous prime is 401013035419. The next prime is 401013035447. The reversal of 401013035445 is 544530310104.

It is not a de Polignac number, because 401013035445 - 2¹⁰ = 401013034421 is a prime.

It is a super-2 number, since 2×401013035445² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401013035447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2383546 + ... + 2546235.

It is an arithmetic number, because the mean of its divisors is an integer number (11979370260).

Almost surely, 2^401013035445 is an apocalyptic number.

It is an amenable number.

401013035445 is a deficient number, since it is larger than the sum of its proper divisors (365666661195).

401013035445 is a wasteful number, since it uses less digits than its factorization.

401013035445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4929846.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 401013035445 its reverse (544530310104), we get a palindrome (945543345549).

The spelling of 401013035445 in words is "four hundred one billion, thirteen million, thirty-five thousand, four hundred forty-five".